GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 217, Approximate Location: 45.96 N. Latitude, 86.25 W. Longitude Site Name Manistique on Lake Michigan ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 3 13 -1 -1 OW -1 -1 -1 -1 -1 -1 005.TIF LAKE 1900 4 3 -1 -1 OW -1 -1 BV -1 -1 -1 -1 008.TIF 1901 3 19 -1 -1 LF -1 -1 -1 -1 -1 -1 013.TIF LAKE 1901 3 26 -1 -1 LF -1 -1 DI -1 -1 -1 -1 014.TIF LAKE 1916 3 7 -1 -1 FD -1 -1 -1 -1 -1 -1 113.TIF TO N. MANITOU ISLAND 1916 3 14 -1 -1 FD -1 -1 DI -1 -1 -1 -1 114.TIF TO S. MANITOU ISLAND 1934 3 27 -1 -1 IP -1 -1 -1 -1 -1 -1 231.TIF TO 1Mi OUT 1934 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 233.TIF 1934 4 17 -1 -1 OW -1 -1 -1 -1 -1 -1 234.TIF 1935 3 12 -1 -1 FD -1 -1 -1 -1 -1 -1 238.TIF TO 15Mi OUT 1935 3 19 -1 -1 FD -1 -1 BV -1 -1 -1 -1 239.TIF 1935 3 26 -1 -1 FD -1 -1 BK -1 -1 BV -1 -1 240.TIF LAKE 1935 4 2 -1 -1 OW -1 -1 -1 -1 -1 -1 241.TIF 1936 3 10 -1 -1 FD -1 -1 DI -1 -1 -1 -1 244.TIF 1936 3 17 -1 -1 FD -1 -1 DI -1 -1 -1 -1 245.TIF 1936 3 23 -1 -1 FD -1 -1 DI -1 -1 -1 -1 246.TIF 1937 3 8 -1 -1 OW -1 -1 -1 -1 -1 -1 254.TIF 1937 3 22 -1 -1 OW -1 -1 -1 -1 -1 -1 256.TIF 1938 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 262.TIF LAKE 1938 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 263.TIF 1938 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 264.TIF 1939 3 6 -1 -1 IP -1 -1 -1 -1 -1 -1 268.TIF 1939 3 20 -1 -1 FD -1 -1 DI -1 -1 -1 -1 270.TIF 1940 3 4 -1 -1 FD -1 -1 DI -1 -1 -1 -1 277.TIF 1940 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 278.TIF 1940 3 24 -1 -1 FD -1 -1 DI -1 -1 -1 -1 280.TIF 1940 4 1 -1 -1 FD -1 -1 DI -1 -1 -1 -1 281.TIF 1941 3 3 -1 -1 LF -1 -1 -1 -1 -1 -1 285.TIF LAKE 1941 3 10 -1 -1 LF -1 -1 -1 -1 -1 -1 286.TIF LAKE 1942 3 9 -1 -1 DI -1 -1 -1 -1 -1 -1 292.TIF 1942 3 16 -1 -1 DI -1 -1 -1 -1 -1 -1 293.TIF LAKE 1944 3 6 -1 -1 OW -1 -1 -1 -1 -1 -1 308.TIF 1944 3 13 -1 -1 FD -1 -1 DI -1 -1 -1 -1 309.TIF LAKE 1944 3 20 -1 -1 FD -1 -1 DI -1 -1 -1 -1 310.TIF 1946 3 4 -1 -1 IP -1 -1 RT -1 -1 -1 -1 318.TIF ALONG SHORE 1946 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 319.TIF LAKE 1946 3 25 24 36 DI -1 -1 -1 -1 -1 -1 321.TIF 1947 3 10 -1 -1 LF -1 -1 SW -1 -1 -1 -1 327.TIF 1947 4 7 -1 -1 LF -1 -1 DI -1 -1 -1 -1 331.TIF 1949 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 345.TIF LAKE 1950 3 13 -1 -1 DI -1 -1 -1 -1 -1 -1 351.TIF LAKE 1950 3 20 -1 -1 HF -1 -1 -1 -1 -1 -1 352.TIF TO MANITOU ISLANDS 1951 2 26 -1 -1 OW -1 -1 -1 -1 -1 -1 359.TIF 1951 3 5 -1 -1 HF -1 -1 DI -1 -1 -1 -1 360.TIF LAKE 1951 3 19 -1 -1 OW -1 -1 -1 -1 -1 -1 362.TIF 1952 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 371.TIF LAKE 1953 2 24 -1 -1 FD -1 -1 BK -1 -1 -1 -1 375.TIF LAKE 1953 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 528.TIF LAKE 1953 3 9 -1 -1 DI -1 -1 -1 -1 -1 -1 376.TIF LAKE 1954 3 8 -1 -1 BK -1 -1 BV -1 -1 -1 -1 382.TIF LAKE 1954 3 15 -1 -1 OW -1 -1 -1 -1 -1 -1 383.TIF LAKE 1955 3 7 -1 -1 FD -1 -1 -1 -1 -1 -1 391.TIF LAKE 1956 3 5 -1 -1 DI -1 -1 -1 -1 -1 -1 399.TIF LAKE 1956 3 12 -1 -1 FD -1 -1 DI -1 -1 -1 -1 401.TIF LAKE 1956 3 26 -1 -1 LI -1 -1 -1 -1 -1 -1 403.TIF LAKE 1956 4 2 -1 -1 DI -1 -1 -1 -1 -1 -1 404.TIF LAKE 1958 2 24 -1 -1 FD -1 -1 DI -1 -1 -1 -1 416.TIF LAKE 1958 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 417.TIF LAKE 1958 3 10 -1 -1 OW -1 -1 -1 -1 -1 -1 418.TIF LAKE 1958 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 419.TIF LAKE 1959 3 9 -1 -1 FD -1 -1 DI -1 -1 -1 -1 425.TIF LAKE 1959 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 427.TIF LAKE 1959 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 429.TIF LAKE 1959 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 430.TIF LAKE 1959 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 431.TIF LAKE 1961 3 13 -1 -1 FD -1 -1 BI -1 -1 SC -1 -1 442.TIF 1961 3 20 -1 -1 BI -1 -1 -1 -1 -1 -1 443.TIF LAKE 1962 3 12 -1 -1 IP -1 -1 -1 -1 -1 -1 449.TIF TO 1 TO 3Mi OUT 1962 4 2 -1 -1 RT -1 -1 -1 -1 -1 -1 452.TIF TO 1/2Mi OUT 1963 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 458.TIF TO 100FT BEYOND HARBOR 1963 3 11 -1 -1 FD -1 -1 DI -1 -1 BV -1 -1 458.TIF BEYOND 100FT OUT 1963 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 459.TIF CHANNEL 1963 3 18 -1 -1 FD -1 -1 -1 -1 -1 -1 459.TIF LAKE 1966 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 484.TIF 1966 3 14 -1 -1 LF -1 -1 -1 -1 -1 -1 485.TIF 1967 3 6 -1 -1 FS -1 -1 -1 -1 -1 -1 490.TIF TO CHARLEVOIX: EASTWARD ---------------------------------------------------------------------------------------------------------- Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes. T1 = ice thickness or part of a range if T2 is present, C1 = primary condtion of ice. T1C1 = thickness of C1 or part of range if T2C1 is presnet. C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.